Maojun Wang

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Articles

Epigenomic and 3D genomic mapping reveals developmental dynamics and subgenomic asymmetry of transcriptional regulatory architecture in allotetraploid cotton | Nature Communications

Dec 27, 2024 | nature.com | Maojun Wang

AbstractAlthough epigenetic modification has long been recognized as a vital force influencing gene regulation in plants, the dynamics of chromatin structure implicated in the intertwined transcriptional regulation of duplicated genes in polyploids have yet to be understood.
Evolution and subfunctionalization of CIPK6 homologous genes in regulating cotton drought resistance - Nature Communications

Jul 8, 2024 | nature.com | Maojun Wang |Shuangxia Jin |Longfu Zhu |Keith Lindsey

AbstractThe occurrence of whole-genome duplication or polyploidy may promote plant adaptability to harsh environments. Here, we clarify the evolutionary relationship of eight GhCIPK6 homologous genes in upland cotton (Gossypium hirsutum). Gene expression and interaction analyses indicate that GhCIPK6 homologous genes show significant functional changes after polyploidy. Among these, GhCIPK6D1 and GhCIPK6D3 are significantly up-regulated by drought stress.

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